Finding the Fourth Proportional to 9,968.29, 13,756.30 and 5,492.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,968.29 : 13,756.30 = 5,492.00 : x
2. Step 2: Convert to fraction form
   9,968.29/13,756.30 = 5,492.00/x
3. Step 3: Cross multiply
   9,968.29x = 13,756.30 × 5,492.00
4. Step 4: Simplify right side
   9,968.29x = 75,549,620.26
5. Step 5: Solve for x
   x = 75,549,620.26/9,968.29
6. Step 6: Final answer
   x = 7,579.00